CN2724284Y - SMC moulded glasls fiber reinforced plastic motor connection box - Google Patents
SMC moulded glasls fiber reinforced plastic motor connection box Download PDFInfo
- Publication number
- CN2724284Y CN2724284Y CN 200420053634 CN200420053634U CN2724284Y CN 2724284 Y CN2724284 Y CN 2724284Y CN 200420053634 CN200420053634 CN 200420053634 CN 200420053634 U CN200420053634 U CN 200420053634U CN 2724284 Y CN2724284 Y CN 2724284Y
- Authority
- CN
- China
- Prior art keywords
- connection box
- terminal box
- upper cover
- loam cake
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a smc moulded glasss fiber reinforced plastic motor connection box, belonging to the mounting and fixing field for large-sized electric machines, comprising the upper cover of a connection box and the lower base of the connection box. The utility model is characterized in that the upper cover(1) of the connection box and the lower base of the connection box(7) are two-body type and an open end is in the shape of inclined body. The further outer periphery of the upper cover(1) of the connection box and the further outer periphery of the lower base(7) of the connection box are provided with fixing bolt holes(2) of which upper parts corresponds to lower parts. The inside of the upper cover(1) of the connection box is provided with reinforcing bars(3) vertical to the upper cover(1), and the lower base(7) of the connection box is provided with a thread hole(5) and a fixing hole(6); the upper cover(1) of the connection box is fixed with the lower base(7) of the connection box by bolts. The utility model has the advantages of light weight, non-deformation, high forming efficiency, low processing cost with 15% lower than that of prior machines, high mechanical strength for products, good insulating property, lower noise for electric machines, convenient mounting, environmental protection, non-toxin, and aging-resistance; the combustion hazard can reach 960 degrees, and the accident caused from electric leakage or short circuit can be avoided.
Description
Technical field
SMC stem pressing glass reinforced plastics connection box for motor belongs to large-size machine and installs and fixes the field.
Background technology
The terminal box of existing large-size machine mainly is to adopt iron casting to process, and volume is heavy, difficulty of processing is big, and cost is higher, causes motor noise big, fitting operation inconvenience, electric leakage or short circuit easily.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of in light weight, processing cost can reduce by 15%, reduce motor noise, fitting operation is convenient, and insulation property are good, has avoided the SMC stem pressing glass reinforced plastics connection box for motor of the accident that electric leakage or short circuit cause.
The technical scheme that its technical problem that solves the utility model adopts is: SMC stem pressing glass reinforced plastics connection box for motor, comprise the terminal box loam cake, terminal box is gone to the bottom, it is characterized in that: terminal box loam cake 1, go to the bottom 7 for double-body bike, openend is the italic shape, terminal box loam cake 1 and terminal box 7 outermost peripheral of going to the bottom are provided with corresponding fixing threaded hole 2 up and down, terminal box loam cake 1 inboard is provided with the reinforcement 3 perpendicular with loam cake 1, terminal box is gone to the bottom and 7 is provided with through wires hole 5, fixing hole 6, and terminal box loam cake 1 goes to the bottom 7 by screw together with terminal box.
Terminal box loam cake 1,7 the main part of going to the bottom are square fillet shape, and terminal box 7 fixing holes that are provided with 6 of going to the bottom are the motor fixing hole, are provided with a plurality of around periphery.Terminal box 7 through wires holes that are provided with 5 of going to the bottom are the high-tension insulator through wires hole, are arranged in the go to the bottom inboard of top periphery fixing hole 6 of 7 main parts of terminal box.The terminal box 7 inboards perpendicular reinforcement 3 that is provided with and goes to the bottom of going to the bottom, outermost peripheral is provided with a plurality of nuts 4.
The go to the bottom centre of 7 italic shape openends of terminal box also can be provided with explosion-proof through wires hole 8.Be mainly used in explosion-proof electric apparatus.
Compared with prior art, the beneficial effect that SMC stem pressing glass reinforced plastics connection box for motor of the present utility model is had is: be mixed with enhancement mode plastics SMC owing to adopt by glass fibre, resin, inserts, by mould pressing process high temperature, mold pressing one-shot forming, in light weight, indeformable, shaping efficiency is high, processing cost can reduce by 15%; The mechanical strength height of product, insulation property are good; Reduce motor noise, fitting operation is convenient, the accident of having avoided electric leakage or short circuit to cause; Environmental protection, nontoxic, anti-aging.Danger of combustion can reach 960 ℃.
Description of drawings
Fig. 1 SMC stem pressing glass reinforced plastics of the present utility model connection box for motor case top lid 1 structural representation;
Fig. 2 is that the A-A of Fig. 1 cuts open and shows structural representation;
Fig. 3 is SMC stem pressing glass reinforced plastics connection box for motor housing of the present utility model 7 structural representations of going to the bottom;
Fig. 4 is that the B-B of Fig. 3 cuts open and shows structural representation.
Fig. 1-the 4th, the most preferred embodiment of SMC stem pressing glass reinforced plastics connection box for motor of the present utility model, wherein: 1 loam cake, 2 fixing threaded holes, 3 reinforcements, 4 nuts, 5 high-tension insulator through wires holes, 6 motor fixing holes 7, the 8 explosion-proof through wires holes of going to the bottom.
Embodiment
Shown in Fig. 1-4, SMC stem pressing glass reinforced plastics connection box for motor of the present utility model, case design be comprise loam cake 1,7 the double-body bike of going to the bottom, main part is square fillet shape, openend is that italic shape and main part are one, terminal box loam cake 1 outermost peripheral is provided with fixing threaded hole 2, and terminal box is gone to the bottom, and outermost peripheral is provided with and fixing threaded hole 2 corresponding nuts 4 on 7, is convenient to both and passes through screw.The terminal box loam cake 1 and the 7 inboard designs of going to the bottom have and the loam cake 1 and the 7 perpendicular reinforcements 3 of going to the bottom, and terminal box 7 main parts of going to the bottom also design around periphery and are positioned at a plurality of motor fixing holes 6 of fixing threaded hole 2 inboards.Motor fixing hole 6 inboards, limit, main part top are provided with three high-tension insulator through wires holes 5 that are arranged in parallel.The SMC sheet enhancement mode plastic material that case top lid 1,7 employings of going to the bottom are made into by glass fibre, resin, inserts, the SMC sheet enhancement mode plastic material of getting ready is thrown in the heat curing-type mould, once molding formed through high temperature, high pressure by hydraulic press, terminal box loam cake 1 and terminal box are gone to the bottom and 7 are fastened by screw and get final product together.
According to the needs of different occasion different capacity motors, terminal block housings also can be circle or other geometries.Terminal box is gone to the bottom and also can be provided with more than one through hole in the middle of 7.The go to the bottom centre of 7 italic shape openends of terminal box is provided with explosion-proof through wires hole 8.
Claims (5)
1, SMC stem pressing glass reinforced plastics connection box for motor, comprise the terminal box loam cake, terminal box is gone to the bottom, it is characterized in that: terminal box loam cake (1), go to the bottom (7) are double-body bike, openend is the italic shape, terminal box loam cake (1) and terminal box (7) outermost peripheral of going to the bottom is provided with corresponding fixing threaded hole (2) up and down, terminal box loam cake (1) inboard is provided with and the perpendicular reinforcement (3) of loam cake (1), terminal box go to the bottom (7) be provided with through wires hole (5), fixing hole (6), terminal box loam cake (1) and terminal box are gone to the bottom (7) by screw together.
2, SMC stem pressing glass reinforced plastics connection box for motor according to claim 1, it is characterized in that: the main part of terminal box loam cake (1), go to the bottom (7) is square fillet shape, the terminal box fixing hole (6) that (7) be provided with of going to the bottom is the motor fixing hole, is provided with a plurality of around periphery.
3, SMC stem pressing glass reinforced plastics connection box for motor according to claim 1 and 2, it is characterized in that: the terminal box through wires hole (5) that (7) be provided with of going to the bottom is the high-tension insulator through wires hole, is arranged in the go to the bottom inboard of top periphery fixing hole (6) of (7) main part of terminal box.
4, SMC stem pressing glass reinforced plastics connection box for motor according to claim 1 is characterized in that: terminal box (7) inboard perpendicular reinforcement (3) that is provided with and goes to the bottom of going to the bottom, outermost peripheral is provided with a plurality of nuts (4).
5, SMC stem pressing glass reinforced plastics connection box for motor according to claim 3 is characterized in that: the go to the bottom centre of (7) italic shape openend of terminal box is provided with explosion-proof through wires hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053634 CN2724284Y (en) | 2004-09-11 | 2004-09-11 | SMC moulded glasls fiber reinforced plastic motor connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053634 CN2724284Y (en) | 2004-09-11 | 2004-09-11 | SMC moulded glasls fiber reinforced plastic motor connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2724284Y true CN2724284Y (en) | 2005-09-07 |
Family
ID=35037902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053634 Expired - Fee Related CN2724284Y (en) | 2004-09-11 | 2004-09-11 | SMC moulded glasls fiber reinforced plastic motor connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2724284Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014002071A1 (en) | 2012-06-29 | 2014-01-03 | Moteurs Leroy-Somer | Rotating electric machine provided with a terminal box |
-
2004
- 2004-09-11 CN CN 200420053634 patent/CN2724284Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014002071A1 (en) | 2012-06-29 | 2014-01-03 | Moteurs Leroy-Somer | Rotating electric machine provided with a terminal box |
| US10097061B2 (en) | 2012-06-29 | 2018-10-09 | Moteurs Leroy-Somer | Rotary electric machine equipped with a terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 |